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What is the difference between laws of consequence and laws of equivalence? Laws of consequence refer to schemes of consequence, while laws of equ...

What is the difference between laws of consequence and laws of equivalence?

Laws of consequence refer to schemes of consequence, while laws of equivalence refer to equivalence between formulas.
Laws of consequence can be used in any demonstration, while laws of equivalence have several restrictions.
Laws of consequence can be used from left to right, while laws of equivalence can be used in both directions.
Laws of equivalence are 'one-way', while laws of consequence are 'two-way'.
a) Laws of consequence refer to schemes of consequence, while laws of equivalence refer to equivalence between formulas.
b) Laws of consequence can be used in any demonstration, while laws of equivalence have several restrictions.
c) Laws of consequence can be used from left to right, while laws of equivalence can be used in both directions.
d) Laws of equivalence are 'one-way', while laws of consequence are 'two-way'.

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Análise de Sistemas Universidad Nacional de QuilmesUniversidad Nacional de Quilmes

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A alternativa correta é a letra C) As leis de consequência podem ser usadas da esquerda para a direita, enquanto as leis de equivalência podem ser usadas em ambas as direções.

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